Statistics Norway

37   Buildings completed. Average utility floor space per dwelling units, in different types of building and county. 2006. m2
  Total In buildings with at least 50 per cent utility floor space to dwellings In buildings with less than 50 per cent utility floor space to dwellings
  Detached house House with two dwelling Row house, linked house and house with 3 or 4 dwellings Multi-dwelling building Residence for communities
Total  102  168  115 90 70 54 75
               
Østfold  112  171  112 82 78 57 74
Akershus  100  168  135 88 71 63 71
Oslo 74  179  154  121 61 - -
Hedmark  108  155  108 83 75 50 -
Oppland  109  171 90 75 67 - 74
Buskerud  101  170  105 88 73 36 49
Vestfold  106  162 98 81 72 56 99
Telemark  109  165  100 85 82 57 98
Aust-Agder  113  163  104 89 73 77 64
Vest-Agder  115  166  109 94 88 65 60
Rogaland  107  187  104 90 71 60 86
Hordaland  118  167  124 93 76 59 70
Sogn og Fjordane  143  189  134 99 89 61 76
Møre og Romsdal  119  188  120 85 83 64 76
Sør-Trøndelag 94  154  106 93 72 31 53
Nord-Trøndelag 96  165  121 79 76 46 62
Nordland 90  147 93 85 76 51  112
Troms Romsa 88  143  114 96 63 49 44
Finnmark Finnmárku  116  138 87  106 90 - 51

Explanation of symbols